Tierra desconocida

While in a military expedition to Antarctica by ship, helicopter pilot Lt. Jack Carmen (William Reynolds), mechanic Steve Miller (Phil Harvey) and civilian journalist Margaret "Maggie" Hathaway (Shawn Smith) travel to investigate a mysterious oasis with hot water under the command of Commander Harold Roberts (Jock Mahoney). However a pterodactyl hits the helicopter and they are forced to land below the sea level on a foggy land with dinosaurs and other pre-historical animals and plants. Soon they stumble upon the lonely Dr. Carl Hunter (Henry Brandon), lost in another expedition twelve years ago. He offers a way out to the three military provided they leave Maggie with him. What will they do?

"The Land Unknown" is a dated black-and-white adventure with a group stranded in a pre-historical land with carnivorous plants, dinosaurs and pterodactyls. The film is entertaining and it seems that in 1947 was discovered warm water in Antarctica. The good guys are military, still a reflex of the WWII, and the lead actress has the usual female attitudes of the 50´s, fainting and screaming when in danger. My vote is six.

Title (Brazil): "No Mundo dos Monstros Pré-Históricos" ("In the World of Pre-Historical Monsters")